Intelligent resource state memory recall
US8407374B2 · kind B2 · utility
1Cited by
6References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2010 |
| Grant date | Mar 26, 2013 |
| Priority date | — |
| Expiry date | Feb 27, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/034
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Intelligent resource state memory recall techniques, and associated apparatus and methods, are disclosed. States of one or more video switcher resources in a resource state memory may be recalled to the same or different resources, depending on resource availability at the time of memory recall. A memory recall need not affect an on air signal. The memory may be recalled to recreate a desired program output, as defined in the memory, on a preview output of the video switcher, which leaves a current program output of the video switcher undisturbed when the memory is recalled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.